Mobile battery & electrical service, done in your driveway.
Dead battery, dim lights, or electrical gremlins? Our ASE-certified mechanics test, replace and recycle at your home or office — flat upfront price, same-day when it counts, backed by a 36-month manufacturer battery warranty.
- 22323Battery jobs completed
- 3 Years/ and more from manufacture
- Same-dayAvailability in most areas
- ASECertified & background-checked
5 signs your battery or electrical system needs service
If you notice any of these, book a free inspection — most take under 30 minutes at your home.
- Slow crank
Engine cranks slowly or hesitates before starting.
- Dashboard warning light
Battery light stays on after the engine starts.
- Dim headlights
Headlights or interior lights look dimmer than normal.
- Corroded terminals
White or blue crust building up on the battery terminals.
- Electrical glitches
Windows, radio or dashboard acting up intermittently.
Flat battery & electrical prices. No surprises.
Every quote includes parts, labor, and the trip to your driveway. Your exact price shows after you pick your vehicle.
- Most popularStandard Battery ReplacementLabor$149
- ✓ Quick replacement
- ✓ Old battery recycled
- ✓ Terminal cleaning
- Most popularMedium Battery ReplacementLabor$199
- ✓ Battery & charging system test
- ✓ Terminal inspection
- ✓ Free multi-point inspection
- Most popularPremium Car Battery ReplacementLabor$249
- ✓ Alternator or starter replacement
- ✓ Charging system test
- ✓ Belt inspection
Testing is always free and there's no diagnostic fee to book. Financing with 0% APR available at checkout.
How mobile battery service works
From quote to fixed in a single visit — you never leave home.
- 1Get your flat quote
Pick your car and ZIP for an all-in battery price in seconds — parts and labor included.
- 2Pick a driveway slot
Same-day, evening and weekend times. We text a 2-hour arrival window and live tracking.
- 3We fix & test
Your mechanic tests the charging system, replaces what's needed, and backs it with a 12-month warranty.
Why not just drive to a shop?
Because a dead battery shouldn't mean a tow and a day off work. We bring the shop to you — with the price locked in before we arrive.
- Drop-off & wait for a rideWe come to you
- Surprise upsells at pickupFlat price upfront
- Days-long waitlistSame-day slots
- 30/90-day shop warranty12-mo / 12k-mi
What Battery Customers Say About Angel Mechanic
Real reviews. Real battery replacement customers. Real results.
★★★★★Mobile Battery ReplacementTested the alternator too before recommending just the battery — appreciated the honesty.
Ana L.Highland Park, CA
★★★★★Mobile Battery ReplacementDead battery on a Monday morning, mechanic was at my house within the hour. Car started right up.
Tom H.South Pasadena, CA
★★★★★Mobile Battery ReplacementBooked at 9pm, mechanic came at 8am. Texted me photos of the old battery before installing the new one.
Priya S.La Canada Flintridge, CA
★★★★★Mobile Battery ReplacementShowed up on time, explained everything in plain English, and had a new battery in within the hour.
Derek P.West Hollywood, CA
Mobile Battery Replacement FAQ
- How much does mobile battery replacement cost?
A battery replacement starts at $159, all-in — the new battery, labor and the trip included, plus we recycle the old one. Your exact flat price appears after you select your year, make and model.
- How long does a battery replacement take?
Most battery replacements take about 30 minutes in your driveway. You'll get a text when your mechanic is on the way.
- How do I know if it's the battery or the alternator?
A slow crank that a jump-start fixes for a day or two usually points to the battery; if the car dies again shortly after a jump, the alternator or charging system may be the cause. A mobile test pinpoints it before any repair is quoted.
- Do you offer a warranty on batteries?
Yes. Every battery and electrical repair is covered by our 12-month / 12,000-mile warranty on parts and labor, honored anywhere we operate.
- Can I finance my battery replacement?
Absolutely. Choose a 0% APR plan at checkout and split the cost into monthly payments — approval takes seconds and doesn't affect your credit score to check.
Mobile Battery Replacement for every make
We've serviced 54 makes so far — tap yours for details.
Mobile Battery Replacement — what we cover
10 specific repairs — tap yours for details.
Mobile Battery Replacement — city guides
We've published a dedicated mobile battery replacement guide for 157 cities so far.
Don't get stranded.
Get a flat quote in 30 seconds — a certified mechanic can be at your driveway today.